Toa IP-100RM, Руководство пользователя

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3-1
Chapter 3: wiring
3.1 MIC Wiring
3.1 IP-100RM Connection diagram
RJ - 45 connector pin assignment and meaning as follows:
Note:
1. Rated audio input (balance): 1Vrms (Max input
2Vrms), audio input impedance: 10KΩ
2. Control input: opto-isolator short circuit input, open circuit voltage DC5V, maximum short-circuit
electricity
≤5mA
3. Cable use 568B linear order, line order from left to right is orange and white, orange, green and white, blue,
blue and white, green, brown and white. brown.
4. Earphone end connection:
NO. Color Line pair Pin assignment Description
①
blue white CTRL_IN
（
-
）
External control input
（
-
）
②
brown white CTRL_IN
（
+
）
External control input
（
+
）
③
green white AUDIO_IN(H)
audio input signal
（
H
）
④
blue AUDIO_IN(C)
audio input signal
（
C
）
⑤
blue AUDIO_IN(E) audio input signal
（
E
）